vita-epfl / openpifpaf Goto Github PK

Where can I find an example of posetrack2018？
predict & train
Thank u for your help. QAQ

I'm trying to install with Torch 2.1.1, I remember it working with the nightly.
Here is the error:

OSError: /home/kirell/.cache/pypoetry/virtualenvs/emv-IgKv7S_O-py3.10/lib/python3.10/site-packages/openpifpaf/_cpp.so: undefined symbol: _ZN3c104impl12PyObjectSlotD1Ev
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I am following instructions here to train on a subset of wholebody keypoints (excluding face and hand keypoints): https://openpifpaf.github.io/plugins_wholebody.html#using-only-a-subset-of-keypoints

I believe I have followed all the step: prepared train and eval annotation json files and commenting parts of constants.py

I realized that this constants.py will not be picked up when I run openpifpaf.train from the command line, so I created a short train.py file with this code:

##### train.py #####
import openpifpaf
import os

# this is the local constant.py where I have commented out unnecessary code
import constants

# here I am overriding constants in the package
openpifpaf.plugins.wholebody.constants = constants

# here I am calling openpifpaf.train as a shell command since I couldn't figure out how to call it within python directly
os.system('python -m openpifpaf.train --lr=0.0001 --momentum=0.95 --b-scale=3.0 --epochs=150 --lr-decay 130 140 --lr-decay-epochs=10 --batch-size=16 --weight-decay=1e-5 --dataset=wholebody --wholebody-upsample=2 --basenet=shufflenetv2k16 --loader-workers=16 --wholebody-train-annotations=./superform_wholebody_train.json --wholebody-val-annotations=./superform_wholebody_val.json --wholebody-train-image-dir=./train2017/ --wholebody-val-image-dir=./val2017/')

#################

I am getting this error:
indexerror: boolean index did not match indexed array along dimension 0; dimension is 133 but corresponding boolean dimension is 23
Seems like it is picking up the original sized array from somewhere, but after hours of racking my brain I couldn't figure what's wrong. Is there a better way to do this?

There might be a bug somewhere and/or the documentation needs to be updated.

Will python programs in the project call C++programs? Why are there C++programs here.

I clone the source code from github, then i want to run the openpifpaf/src/openpifpaf/predict.py file.And it raise error.I tracked down the issue and found that the error came from cpp_extension.register_ops()。

extfinder = importlib.machinery.FileFinder(lib_dir, loader_details)
ext_specs = extfinder.find_spec("_cpp")
if ext_specs is None:
raise ImportError

It needs some openpifpaf._cpp files where i found in setup.py.
I want to run from the source code, and i do not know how to build this openpifpaf._cpp file,please help!!